My main game is Counterstrike: Global Offensive, but have started to get a bit over it more recently. Have started to cash out a bunch of my skins to get some cash in the steam wallet to pick up some new games.
Have tried Rainbow 6: Siege, but it just isn't really grabbing me like I had hoped. Have also started Ori and the Blind Forest, which has been great fun so far.
I'm really looking forward to Overwatch coming out later this year - was a big fan of TF2, and have a few friends who are keen to play it as well... fingers crossed it doesn't disappoint.